Contributions are welcome. Please open an issue to discuss your idea before submitting a PR so we can brainstorm and align on scope and approach.

go test -race ./...

Microbenchmarks (transport overhead, DDSketch, token bucket):

go test ./benchmark/ -run=^$ -bench=. -benchmem

End-to-end simulation (50k requests, four configurations):

cd benchmark/simulate && go run .

All submissions must pass:

go vet ./...
gofmt -l .

No new external dependencies in the main module without prior discussion.

• Keep PRs focused - one concern per PR
• Include tests for new behaviour
• Update the README if public API or configuration changes